Owner`s manual

ManualsBrandsHP ManualsComputer equipment3120 Series

Rev. D 921927-04

TABLE OF CONTENTS

General Information ...............................................................2

Installation .............................................................................2

Operation ...............................................................................4

Troubleshooting .....................................................................5

Illustrated Parts Drawing .......................................................6

Speciﬁcations ........................................................................7

Parts and Service ..................................................................7

Great Plains Industries, Inc. is a member of

the Petroleum Equipment Institute.

05/11

To the owner...

Congratulations on receiving your GPI Heavy Duty Fuel Pump.

We are pleased to provide you with a system designed to give

you maximum reliability and efﬁciency.

Your fuel pump is designed, tested, and approved for use

with gasoline, kerosene, and diesel fuel. Please take all due

precautions when handling these ﬂammable liquids. Your safety

is important to us.

Also, to assure the longest possible service life, it is important

that you follow the operation and maintenance procedures

outlined in this manual. We are proud to provide you with a

quality product and dedicated support. Together with your

conscientious use, we are sure that you will obtain years of

safe, dependable service.

President

Great Plains Industries, Inc.

Owner’s Manual

SAVE THESE INSTRUCTIONS

M-3120 Series, 115-Volt

M-3120-RDP Series, 115-Volt

Heavy Duty Fuel Pump

M-3120-ML Manual Nozzle

M-3120-AL Automatic Nozzle

M-3120-PO Pump Only

Please contact GPI before returning

any product. If you are missing parts or

experience problems with your instal-

lation, our Customer Support Depart-

ment will be happy to assist you.

GPI Customer Support

800-835-0113 or

316-686-7361

M-3220 Series, 230-Volt

Heavy Duty Fuel Pump

M-3220-ML Manual Nozzle

M-3220-AL Automatic Nozzle

M-3220-PO Pump Only

Summary of content (8 pages)

PAGE 1
Owner’s Manual SAVE THESE INSTRUCTIONS M-3120 Series, 115-Volt M-3120-RDP Series, 115-Volt Heavy Duty Fuel Pump M-3120-ML Manual Nozzle M-3120-AL Automatic Nozzle M-3120-PO Pump Only M-3220 Series, 230-Volt Heavy Duty Fuel Pump M-3220-ML Manual Nozzle M-3220-AL Automatic Nozzle M-3220-PO Pump Only Please contact GPI before returning any product. If you are missing parts or experience problems with your installation, our Customer Support Department will be happy to assist you.
PAGE 2
GENERAL INFORMATION There are inherent dangers wherever flammable fuel and AC electrical sources are in close proximity. Your pump is designed for use only with thin viscosity petroleum fuels such as gasoline (up to 15% alcohol blends such as E15), diesel fuel (up to 20% biodiesel blends such as B20) and kerosene. Do not use this pump for dispensing any fluids other than those for which it was designed. Using the pump with other fuels can damage components and void the warranty.
PAGE 3
Install Nozzle Hanger (Not applicable to pumps with -RDP suffix) Attention: The nozzle hanger for your pump was removed before shipping to protect against damage. To reinstall the nozzle hanger follow the steps below. 1. Remove the two (2) 1/4"-20 x 1/2" bolts from the switch coverplate. 2. Place the nozzle cover on the switch coverplate and align holes. 3. Insert the two (2) 1/4"-20 x 1/2" bolts through the nozzle cover and thread into the switch coverplate. Torque bolts to 45-60 in/lb (Figure 1).
PAGE 4
3. OPERATION Position wires inside the electrical box. Replace O-ring and electrical coverplate. Install all four (4) screws. Torque to 45-60 in. lbs. DANGER To prevent physical injury, observe precautions against fire or explosion when dispensing fuel. Do not operate the dispenser in the presence of any source of ignition including running or hot engines, lighted cigarettes, or gas or electric heaters.
PAGE 5
TROUBLESHOOTING Symptom Probable Cause Corrective Action A. MOTOR DOES NOT 1. No electrical power to pump RUN 2. Temperature-limiting device tripped Check breaker, switchbox and wiring. 3. Rotor or vanes jammed Remove coverplate and check for damage or obstruction. B. MOTOR RUNS, BUT NO FLOW 1. Tank level low Add fuel to tank. 2. Clogged filter assembly Remove and clean filter assembly. 3. Clogged or broken suction pipe Remove pump and clear suction pipe, replace as needed.
PAGE 6
ILLUSTRATED PARTS DRAWING M-3120-RDP ONLY 41 34 13 34 17 35 36 31 28 33 29 27 32 26 24 9 26 11 25 12 8 42 20 15 Used with 3/4 in. hose and accessories. 37 14 5 40 21 6 10 19 1 22 4 23 18 2 7 38 39 23 3 16 Item No. Part No. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 121010-1 121013-1 901001-90 901002-50 901002-89 906004-50 121019-1 133516-01 133517-01 133020-1 133022-1 133026-1 133027-1 13312401 133052-01 133032-02 133033-1 Shaft Key..................................
PAGE 7
SPECIFICATIONS PARTS AND SERVICE The M-3120 and M-3220 fuel pumps is designed to safely transfer low viscosity petroleum fuels such as gasoline (up to 15% alcohol blends such as E15), diesel fuel (up to 20% biodiesel blends such as B20) and kerosene. The pumps are designed for permanent mounting on vented storage tanks, either in-ground or above-ground. RAINPROOF for outdoor use. In order to preserve the UL Listing for pump safety, return the entire pump to the factory for repair or replacement.
PAGE 8
Limited Warranty Policy Great Plains Industries, Inc. 5252 E. 36 Street North, Wichita, KS USA 67220-3205, hereby provides a limited warranty against defects in material and workmanship on all products manufactured by Great Plains Industries, Inc. This product includes a 2 year warranty from date of purchase as evidenced by the original sales receipt. A 30 month warranty from product date of manufacture will apply in cases where the original sales receipt is not available.